Add N64 rumble pak support

[sonik-br]

Hi Nico.

This code adds rumble support for a physical controller with connected to the arduino.

It's based on: https://sites.google.com/site/consoleprotocols/home/nintendo-joy-bus-documentation https://github.com/DavidPagels/retro-pico-switch/blob/master/src/otherController/n64/N64Controller.cpp